7926230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 16178400

約数和(自身を除く): 8252170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3209, 6418, 16045, 32090, 41717, 60971, 83434, 121942, 208585, 304855, 417170, 609710, 792623, 1585246, 3963115, 7926230]

約数ペア:

[(1, 7926230), (2, 3963115), (5, 1585246), (10, 792623), (13, 609710), (19, 417170), (26, 304855), (38, 208585), (65, 121942), (95, 83434), (130, 60971), (190, 41717), (247, 32090), (494, 16045), (1235, 6418), (2470, 3209)]